She was limited to 10,000 dolls, and one of these is supposed to be the one billionth Barbie Mattel has manufactured. A fellow collector suggested Mattel should have put a prize in the billionth box. (Like how about a gift certificate for free Barbies for the rest of your life?)
She's very lovely--serene Mackie face, gorgeous satin gown embellished with rhinestones, the bodice covered with iridescent sequins. The gown is pale blue, and her shawl is reversible--pink and pale blue.
She's wearing pale blue spikes (I think--maybe white), and also has a small quilted purse, with a rhinestone "button" on it. It's really cute, and I dropped it when I took her out of the case. I still cannot find the thing.
See more photos of her on Flickr.